condition	mean	min	max
4 h after light	194.1351845	188.286131	199.984238
8 h after light	392.0247635	306.201775	477.847752
12 h after light	314.1503185	308.683965	319.616672
4 h after dark	434.0360295	267.702853	600.369206
8 h after dark	207.7847085	204.976562	210.592855
12 h after dark	488.075934	488.075934	488.075934